Sandvik / Tamrock
550 438 50b Supporting block
DC302R
| Part Number | 550 438 50b |
| Description | Supporting block |
| Brand | Sandvik (Tamrock) |
| Assembly | Engine Assembly |
| Type | Drill Rig Spare Part |
Quick answer
550 438 50b (also written 55043850b, 550-438-50b, or 550.438.50b) is a Sandvik supporting block spare part used in the Engine Assembly assembly of the Sandvik DC302R. Verified compatible with 2 Sandvik machine models including DB120, DC302R. Available as an aftermarket replacement drill part from BK Drilling — Turkey-based Sandvik and Epiroc spare parts supplier serving mining contractors worldwide. Quote on request via WhatsApp; typical lead time 3-7 days for stock items.
Part code alternate forms: 55043850b, 550 438 50b, 550-438-50b.
Compatible machines
2
OEM cross-reference
550 438 50b
About Sandvik 550 438 50b Supporting block
This component is part of the Engine Assembly assembly in the Sandvik DC302R. Maintaining OEM-compatible replacement parts ensures reliable machine performance and minimizes downtime in demanding mining and drilling operations.
This is an OEM-compatible aftermarket replacement part for the Sandvik DC302R (DC302R). Also compatible with Tamrock branded equipment of the same model series. BK Drilling supplies this part with fast worldwide shipping and competitive pricing.
Frequently asked questions
Why use OEM-compatible parts for Sandvik drilling equipment?
OEM-compatible parts are manufactured to the same dimensional tolerances and material specifications as original components, ensuring proper fit, reliable performance, and maintaining the designed safety margins of the drilling machine.
